74230256576630 has 128 divisors (see below), whose sum is σ = 168703673978880. Its totient is φ = 22842378224640.

The previous prime is 74230256576627. The next prime is 74230256576701. The reversal of 74230256576630 is 3667565203247.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1327100144 + ... + 1327156076.

It is an arithmetic number, because the mean of its divisors is an integer number (1317997452960).

Almost surely, 2^{74230256576630} is an apocalyptic number.

74230256576630 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

74230256576630 is an abundant number, since it is smaller than the sum of its proper divisors (94473417402250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74230256576630 is a wasteful number, since it uses less digits than its factorization.

74230256576630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77854.

The product of its (nonzero) digits is 38102400, while the sum is 56.

The spelling of 74230256576630 in words is "seventy-four trillion, two hundred thirty billion, two hundred fifty-six million, five hundred seventy-six thousand, six hundred thirty".